Conditional operator?

[javier2112]

Code:

IF (a < 30) THEN     LET a = a + 2 ELSE     LET a = a + 1 END IF

In Sinclair BASIC you can use AND and OR expressions for that.

In this case you'd need this:
LET a = ((a+2) AND (a < 30)) + ((a+1) AND (a >= 30))

Another example to truncate a float number:
LET n = -23.4
LET t = INT n + (1 AND SGN n = -1)

Unfortunately this doesn't work with Zx Basic